Update org.openhab.habdroid.beta to 3.13.1-beta (531)

metadata/org.openhab.habdroid.beta.yml

@@ -3730,10 +3730,22 @@ Builds:
         -e '/google-services/d' build.gradle
       - echo 'org.gradle.jvmargs=-Xmx4096m' >> ../gradle.properties
 
+  - versionName: 3.13.1-beta
+    versionCode: 531
+    commit: 4861180d083862809bb404674a3b99022e92ddee
+    subdir: mobile
+    gradle:
+      - foss
+      - beta
+    prebuild:
+      - sed -i -e 's|maven.fabric.io/public|repo1.maven.org/maven2|' -e /firebase/d
+        -e '/google-services/d' build.gradle
+      - echo 'org.gradle.jvmargs=-Xmx4096m' >> ../gradle.properties
+
 MaintainerNotes: Replace the fabric.io maven with mavencentral instead of deleting
   it to not trigger fdroid/fdroidserver#463.
 
 AutoUpdateMode: Version
 UpdateCheckMode: Tags ^[0-9.]+-beta-fdroid$
-CurrentVersion: 3.12.6-beta
-CurrentVersionCode: 529
+CurrentVersion: 3.13.1-beta
+CurrentVersionCode: 531